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   &#160;<span id="projectnumber">0.5</span>
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<div class="title">hsm_builder.c</div>  </div>
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<a href="hsm__builder_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="hsm__machine_8h.html" title="Statemachine structures and functions.">hsm/hsm_machine.h</a>&gt;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;hash.h&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="hsm__builder_8h.html" title="Declarative interface for defining states.">hsm_builder.h</a>&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;assert.h&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;stddef.h&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">extern</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> HsmLowerTable[];</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">// FNVa is in the public domain, http://isthe.com/chongo/tech/comp/fnv/</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">// http://dev.ionous.net/2007/03/string-hashes.html for more about string hashing</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#abead08de3b20918050a7e90a741ff6ad">   25</a></span>&#160;<a class="code" href="hsm__types_8h.html#a5041728bd5890050e49ba4506a83f86f" title="32 bit unsigned integer">hsm_uint32</a> <a class="code" href="hsm__builder_8c.html#aa381dfcf275862b077361c5c84359e2c" title="Compute a strlwr&#39;d FNV-A hash.">hsmStringHash</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keywordtype">string</span>, <a class="code" href="hsm__types_8h.html#a5041728bd5890050e49ba4506a83f86f" title="32 bit unsigned integer">hsm_uint32</a> hval) </div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;{</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <span class="keyword">const</span> <a class="code" href="hsm__types_8h.html#a5041728bd5890050e49ba4506a83f86f" title="32 bit unsigned integer">hsm_uint32</a> prime32= ((<a class="code" href="hsm__types_8h.html#a5041728bd5890050e49ba4506a83f86f" title="32 bit unsigned integer">hsm_uint32</a>)0x01000193);</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> *p=string;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="keywordflow">if</span> (p) {</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        <span class="keywordtype">char</span> ch;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        <span class="keywordflow">for</span> (ch=*p; ch; ch=*(++p)) {</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;          <a class="code" href="hsm__types_8h.html#a5041728bd5890050e49ba4506a83f86f" title="32 bit unsigned integer">hsm_uint32</a> val= (<a class="code" href="hsm__types_8h.html#a5041728bd5890050e49ba4506a83f86f" title="32 bit unsigned integer">hsm_uint32</a>) HsmLowerTable[ch];</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;          hval= (hval ^ val) * prime32;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        }</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    }        </div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <span class="keywordflow">return</span> hval;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;}</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">// oh the things we&#39;ll build: a hat, a cat, a series of typedefs, all that.</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>state_rec    state_t;</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>guard_rec    guard_t;</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>guard_rec_ud  guard_ud_t;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>guard_rec_raw guard_raw_t;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>action_rec   action_t;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>process_rec  process_t;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>process_rec_ud  process_ud_t;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>process_rec_raw process_raw_t;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>handler_rec  handler_t;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment"></span><span class="keyword">struct </span>state_rec</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;{</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state_t</a> desc;       <span class="comment">// the common statedescriptor</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="comment">// TODO? add flags to avoid thunks for enter, and exit when using user_data?</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="comment">// ( see process for what it does )</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <a class="code" href="hsm__builder_8h.html#a7f870e6800e890e96c119d4346ae6806" title="Enter callback w/ user data.">hsm_callback_enter_ud</a> enter;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keywordtype">void</span> * enter_ud;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <a class="code" href="hsm__builder_8h.html#af4aa080a39934e5e8eeaf8abe52c8101" title="Action callback w/ user data.">hsm_callback_action_ud</a> exit;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="keywordtype">void</span> * exit_ud;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    process_t* process;   <span class="comment">// list of processors to handle events</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;};</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">// querries for build status</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#define Entry_ReadyToBuild( e )     ((e) &amp;&amp; !(e)-&gt;clientData)</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define Entry_FinishedBuilding( e ) ((e) &amp;&amp;  (e)-&gt;clientData &amp;&amp; (((hsm_state)(e)-&gt;clientData)-&gt;process== RunGenericEvent))</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define Entry_BuildInProgress( e )  ((e) &amp;&amp;  (e)-&gt;clientData &amp;&amp; (((hsm_state)(e)-&gt;clientData)-&gt;process!= RunGenericEvent))</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment"></span><span class="keyword">struct </span>action_rec</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;{</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="keywordtype">int</span> flags;               <span class="comment">// tbd, might control how run is called</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <a class="code" href="hsm__builder_8h.html#af4aa080a39934e5e8eeaf8abe52c8101" title="Action callback w/ user data.">hsm_callback_action_ud</a> run; <span class="comment">// the action is the same as &#39;handler&#39;, the caller can translate from there.</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keywordtype">void</span> *action_data;         <span class="comment">// passed to run</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    action_t* next;           <span class="comment">// we are a linked list, b/c there can be more than one action.</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;};</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="code" href="hsm__builder_8c.html#a4a70486bd19c2366fcc49093445678f5">   95</a></span>&#160;<span class="comment"></span><span class="keyword">enum</span> <a class="code" href="hsm__builder_8c.html#a4a70486bd19c2366fcc49093445678f5" title="eventually want a full blown decision tree to allow ands and ors right now, it&#39;s all ands...">guard_type</a></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;{</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    GuardUd= 1,</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    GuardRaw=2,</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;};</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="keyword">struct </span>guard_rec</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;{</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keywordtype">int</span> type;                     </div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    guard_t * next;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;};</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="keyword">struct </span>guard_rec_raw </div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;{</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    guard_t core;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <a class="code" href="hsm__state_8h.html#a75bddc6c285b72e7c14b011150df5ef8" title="Guard callback.">hsm_callback_guard</a> match;      <span class="comment">// function to determine if this rec handles some any particular event</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    <span class="keywordtype">void</span> * guard_data;             <span class="comment">// passed to match    </span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;};</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="keyword">struct </span>guard_rec_ud</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;{</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    guard_t core;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <a class="code" href="hsm__builder_8h.html#a523ed5e5de7876173ff26a3221a7177d" title="Guard callback w/ user data.">hsm_callback_guard_ud</a> match;   <span class="comment">// function to determine if this rec handles some any particular event</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="keywordtype">void</span> * guard_data;             <span class="comment">// passed to match    </span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;};</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">#define CALL_GUARD( rec, status ) ( ((rec)-&gt;type == GuardUd) ? \</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="preprocessor">                                        ( ((guard_ud_t* )(rec))-&gt;match( status, ((guard_ud_t*) (rec))-&gt;guard_data ) ):\</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">                                        ( ((guard_raw_t*)(rec))-&gt;match( status )) )</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"><a class="code" href="hsm__builder_8c.html#a943ca8d915ca20f7778c9ea3ac9aee59">  134</a></span>&#160;<span class="comment"></span><span class="keyword">enum</span> <a class="code" href="hsm__builder_8c.html#a943ca8d915ca20f7778c9ea3ac9aee59" title="event processor flags.">process_flags</a> </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;{</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    ProcessCallback=1&lt;&lt;0,           <span class="comment">// user has specified a callback</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    ProcessHandler= 1&lt;&lt;1,           <span class="comment">// user has constructed a list of guards and actions via the builder interface</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    ProcessUd     = 1&lt;&lt;2,           <span class="comment">// there&#39;s user data to send to the callback</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="comment">// now: you can already see, and i&#39;ve already thought: </span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <span class="comment">// can&#39;t the guards and actions all share the ud of the processor?</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="comment">// maybe so -- needs some investigation.</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;};</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="preprocessor">#define CALL_PROCESS( rec, status ) ( ((rec)-&gt;flags &amp; ProcessUd) ? \</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="preprocessor">                                        ( ((process_ud_t* )(rec))-&gt;process( status, ((process_ud_t*) (rec))-&gt;process_data ) ):\</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="preprocessor">                                        ( ((process_raw_t*)(rec))-&gt;process( status )) )</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="keyword">struct </span>process_rec</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;{</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <span class="keyword">enum</span> <a class="code" href="hsm__builder_8c.html#a943ca8d915ca20f7778c9ea3ac9aee59" title="event processor flags.">process_flags</a> flags;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    process_t *next;                <span class="comment">// if not us, who? if not now, next?</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;};</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="keyword">struct </span>process_rec_raw</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;{</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    process_t core;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <a class="code" href="hsm__state_8h.html#ae16cf40ef01c5e281d2fcb8bba8ac661" title="A state&#39;s event handler callback.">hsm_callback_process_event</a> process;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;};</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="keyword">struct </span>process_rec_ud</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;{</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    process_t core;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <a class="code" href="hsm__builder_8h.html#af6af9a3811b9ee199f1f51bbf02c3a5d" title="Event handler callback w/ user data.">hsm_callback_process_ud</a> process;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <span class="keywordtype">void</span> * process_data;</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;};</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="keyword">struct </span>handler_rec</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;{</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    process_t core;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    guard_t *guard;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    action_t *actions;      <span class="comment">// if we do match: we may have things to do</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    hash_entry_t* target;   <span class="comment">//             not to mention, places to &#39;.</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;};</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div>
<div class="line"><a name="l00204"></a><span class="lineno"><a class="code" href="hsm__builder_8c.html#a49263a1368a41165539c6cf2f3899286">  204</a></span>&#160;<span class="preprocessor">#define StateFromStatus( status ) ((state_t*) status-&gt;state)</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="comment"></span><span class="keyword">static</span> <a class="code" href="hsm__context_8h.html#structhsm__context__rec" title="A per state instance context object.">hsm_context</a> RunGenericEnter( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;{</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    state_t* state= <a class="code" href="hsm__builder_8c.html#a49263a1368a41165539c6cf2f3899286" title="state_t extends hsm_status directly">StateFromStatus</a>( status );</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keywordflow">return</span> state-&gt;enter( status, state-&gt;enter_ud );</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;}</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;<span class="comment"></span><span class="keyword">static</span> <span class="keywordtype">void</span> RunGenericExit( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;{   </div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    state_t* state= <a class="code" href="hsm__builder_8c.html#a49263a1368a41165539c6cf2f3899286" title="state_t extends hsm_status directly">StateFromStatus</a>( status );</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    state-&gt;exit( status, state-&gt;exit_ud );</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;}</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="comment"></span><span class="keyword">static</span> <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> RunGenericEvent( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;{</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> next_state=NULL;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    state_t* state= <a class="code" href="hsm__builder_8c.html#a49263a1368a41165539c6cf2f3899286" title="state_t extends hsm_status directly">StateFromStatus</a>( status );</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    <span class="keyword">const</span> process_t* et;</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    <span class="comment">// look through the specified event processors</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    <span class="keywordflow">for</span> (et= state-&gt;process; et &amp;&amp; !next_state; et=et-&gt;next) {</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;        <span class="keywordflow">if</span> (et-&gt;flags &amp; ProcessCallback) {</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;            next_state= CALL_PROCESS( et, status );</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        }</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        <span class="comment">// this block of code could have been installed as a custom process callback</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        <span class="comment">// but this avoids a separate function call, and is pretty straight forward</span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        <span class="comment">// dont know, maybe i will revist for improved code aethetics</span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;            handler_t * handler= (handler_t*)et;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;            <span class="comment">// determine if some guard blocks the event from running</span></div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;            guard_t* guard;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;            <span class="keywordflow">for</span> (guard= handler-&gt;guard; guard; guard=guard-&gt;next) {</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                <span class="keywordflow">if</span> (!CALL_GUARD( guard, status )) {</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                }</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            }</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;            <span class="comment">// no guard blocks this handler from running,:</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            <span class="keywordflow">if</span> (!guard) {</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;                <span class="comment">// run action(s)</span></div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;                action_t* at;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;                <span class="keywordflow">for</span> (at= handler-&gt;actions; at; at=at-&gt;next) {</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;                    at-&gt;run( status, at-&gt;action_data );</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;                }</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;                <span class="comment">// transition to target, or flag as handled.</span></div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;                <span class="keywordflow">if</span> (handler-&gt;target) {</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;                    next_state= (<a class="code" href="hsm__forwards_8h.html#aaf8612f2e29f91153ebf2c076aa68030" title="Pointer to an hsm_state_rec.">hsm_state</a>) handler-&gt;target-&gt;clientData;</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;                }</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;                <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;                    next_state= <a class="code" href="hsm__machine_8h.html#a3a16509f8bea2bca3f7b3f36525cc243" title="Token state that can be used by event handler functions to indicate the event was handled and no furt...">HsmStateHandled</a>();</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;                }</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;            }</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        }            </div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    }</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    <span class="keywordflow">return</span> next_state;</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;}</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;<span class="comment"></span><span class="keyword">static</span> state_t* NewState( state_t* parent, <span class="keyword">const</span> <span class="keywordtype">char</span> * name, <span class="keywordtype">int</span> namelen )</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;{   </div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    <span class="comment">// note: calloc is keeping strncpy null terminated</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    state_t* state=(state_t*) calloc( 1, <span class="keyword">sizeof</span>( state_t ) + namelen + 1 );</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    <span class="keywordflow">if</span> (state) {</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        <span class="keywordflow">if</span> (!namelen) {</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;            state-&gt;desc.name= name;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;        }</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            <span class="comment">// point the name to just have the block of size memory</span></div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;            <span class="keywordtype">char</span>* dest= (<span class="keywordtype">char</span>*) ((<span class="keywordtype">size_t</span>)state) + <span class="keyword">sizeof</span>( state_t );</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;            <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( name &amp;&amp; <span class="stringliteral">&quot;namelen needs name&quot;</span> );</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;            <span class="keywordflow">if</span> (name) {</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;                strncpy( dest, name, namelen );</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;                state-&gt;desc.name= dest;</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            }                </div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;        }</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;        <span class="comment">// setup the parent info of new state</span></div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        <span class="keywordflow">if</span> (parent) {</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;            state-&gt;desc.parent= &amp;(parent-&gt;desc);</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;            state-&gt;desc.depth = parent-&gt;desc.depth+1;</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;            <span class="comment">// default init state for &#39;parent&#39; is the first child specified</span></div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;            <span class="keywordflow">if</span> (!parent-&gt;desc.initial) {</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;                parent-&gt;desc.initial= &amp;(state-&gt;desc);</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;            }</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;        }</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    }</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;    <span class="keywordflow">return</span> state;</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;}</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="comment"></span><span class="keyword">static</span> process_t* NewProcessUD( state_t* state, <a class="code" href="hsm__builder_8h.html#af6af9a3811b9ee199f1f51bbf02c3a5d" title="Event handler callback w/ user data.">hsm_callback_process_ud</a> process, <span class="keywordtype">void</span> * process_data )</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;{</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    process_t* ret= NULL;</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    <span class="keywordflow">if</span> (state &amp;&amp; process) {</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;        process_ud_t * processor= (process_ud_t*) calloc( 1, <span class="keyword">sizeof</span>( process_ud_t ) );</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        <span class="keywordflow">if</span> (processor) {</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;            ret= &amp;(processor-&gt;core);</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;            <span class="comment">// set up the processor cbs</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;            processor-&gt;process= process;</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;            processor-&gt;process_data= process_data;</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;            <span class="comment">// link to the list of (other) processors for this state:</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;            ret-&gt;flags= ProcessCallback|ProcessUd;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;            ret-&gt;next= state-&gt;process;</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;            state-&gt;process= ret;</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        }        </div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    }        </div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;}</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="comment"></span><span class="keyword">static</span> process_t* NewProcessRaw( state_t* state, <a class="code" href="hsm__state_8h.html#ae16cf40ef01c5e281d2fcb8bba8ac661" title="A state&#39;s event handler callback.">hsm_callback_process_event</a> process )</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;{</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    process_t* ret= NULL;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    <span class="keywordflow">if</span> (state &amp;&amp; process) {</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;        process_raw_t* processor= (process_raw_t*) calloc( 1, <span class="keyword">sizeof</span>( process_raw_t ) );</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        <span class="keywordflow">if</span> (processor) {</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;            ret= &amp;(processor-&gt;core);</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;            <span class="comment">// set up the processor cbs</span></div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;            processor-&gt;process= process;</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;            <span class="comment">// link to the list of (other) processors for this state:</span></div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;            ret-&gt;flags= ProcessCallback;</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;            ret-&gt;next= state-&gt;process;</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;            state-&gt;process= ret;</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;        }        </div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    }        </div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;}</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;<span class="comment"></span><span class="keyword">static</span> process_t* NewHandler( state_t* state )</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;{   </div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    process_t* ret=0;</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    <span class="keywordflow">if</span> (state) {</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;        handler_t* handler= (handler_t*) calloc( 1, <span class="keyword">sizeof</span>( handler_t ) );</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;        <span class="keywordflow">if</span> (handler) {</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;            ret= &amp;(handler-&gt;core);</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;            <span class="comment">// link to the list of (other) processors for this state:</span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;            ret-&gt;flags= ProcessHandler;</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;            ret-&gt;next= state-&gt;process;</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;            state-&gt;process= ret;</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;        }        </div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    }        </div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;}</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;<span class="comment"></span><span class="keyword">static</span> action_t* NewAction( handler_t* handler, <a class="code" href="hsm__builder_8h.html#af4aa080a39934e5e8eeaf8abe52c8101" title="Action callback w/ user data.">hsm_callback_action_ud</a> run, <span class="keywordtype">void</span> * action_data )</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;{</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    action_t* action= NULL;</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    <span class="keywordflow">if</span> (handler &amp;&amp; run) {</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;        action= (action_t*) calloc( 1, <span class="keyword">sizeof</span>( action_t ) );</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;        <span class="keywordflow">if</span> (action) {</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;            <span class="comment">// set:</span></div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;            action-&gt;run= run;</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;            action-&gt;action_data= action_data;</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;            <span class="comment">//link:</span></div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;            action-&gt;next= handler-&gt;actions;</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;            handler-&gt;actions= action;</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        }</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    }        </div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;    <span class="keywordflow">return</span> action;</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;}</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;<span class="comment"></span><span class="keyword">static</span> guard_t* NewGuardUD( handler_t* handler, <a class="code" href="hsm__builder_8h.html#a523ed5e5de7876173ff26a3221a7177d" title="Guard callback w/ user data.">hsm_callback_guard_ud</a> match, <span class="keywordtype">void</span> * guard_data )</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;{   </div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    guard_t *ret= NULL;</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keywordflow">if</span> (handler &amp;&amp; match) {</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;        guard_ud_t* guard= (guard_ud_t*) calloc( 1, <span class="keyword">sizeof</span>( guard_ud_t ) );</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;        <span class="keywordflow">if</span> (guard) {</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;            <span class="comment">// set the default matching function</span></div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;            guard-&gt;match= match;</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;            guard-&gt;guard_data= guard_data;</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;            <span class="comment">// WARNING: link order doesnt matter right now because they are all &quot;and&quot; but it will for &quot;or&quot; and &quot;and&quot;</span></div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;            ret= &amp;guard-&gt;core;</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;            ret-&gt;type= GuardUd;</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;            ret-&gt;next= handler-&gt;guard;</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;            handler-&gt;guard= ret;</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;        }            </div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    }        </div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;}</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;<span class="keyword">static</span> guard_t* NewGuardRaw( handler_t* handler, <a class="code" href="hsm__state_8h.html#a75bddc6c285b72e7c14b011150df5ef8" title="Guard callback.">hsm_callback_guard</a> match )</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;{   </div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    guard_t *ret= NULL;</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    <span class="keywordflow">if</span> (handler &amp;&amp; match) {</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;        guard_raw_t* guard= (guard_raw_t*) calloc( 1, <span class="keyword">sizeof</span>( guard_raw_t ) );</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;        <span class="keywordflow">if</span> (guard) {</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;            <span class="comment">// set the default matching function</span></div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;            guard-&gt;match= match;</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;            <span class="comment">// WARNING: link order doesnt matter right now because they are all &quot;and&quot; but it will for &quot;or&quot; and &quot;and&quot;</span></div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;            ret= &amp;guard-&gt;core;</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;            ret-&gt;type= GuardRaw;</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;            ret-&gt;next= handler-&gt;guard;</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;            handler-&gt;guard= ret;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;        }            </div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    }        </div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;}</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;<span class="comment">// Builder Machine</span></div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>builder_rec builder_t;</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="hsm__builder_8c.html#a275dd01c5d572a20210a216c4aff9507" title="the handlers that the builder interface uses to build hsms.">builder_events</a> builder_events_t;</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;</div>
<div class="line"><a name="l00448"></a><span class="lineno"><a class="code" href="hsm__builder_8c.html#a275dd01c5d572a20210a216c4aff9507">  448</a></span>&#160;<span class="keyword">enum</span> <a class="code" href="hsm__builder_8c.html#a275dd01c5d572a20210a216c4aff9507" title="the handlers that the builder interface uses to build hsms.">builder_events</a> </div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;{</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    _hsm_begin,</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    _hsm_end,</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    _hsm_enter_ud, </div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;    _hsm_enter_raw,</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    _hsm_exit_ud,</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;    _hsm_exit_raw,</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;    _hsm_process_ud,</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    _hsm_process_raw,</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;    _hsm_guard_ud,</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;    _hsm_guard_raw,</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;    </div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;    _hsm_action_ud,</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;    <span class="comment">//_hsm_action_raw,</span></div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;    _hsm_goto,</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;};</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;<span class="keyword">struct </span>builder_rec</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;{</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;    <a class="code" href="hsm__context_8h.html#structhsm__context__rec" title="A per state instance context object.">hsm_context_t</a> ctx;          <span class="comment">// we are used as context in the builder machine</span></div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> *error;</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;    state_t * current;          <span class="comment">// inner most state that&#39;s b/t begin,end.</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;    <span class="keywordtype">int</span> count;                  <span class="comment">// nested count of states</span></div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;    hash_table_t hash;          <span class="comment">// a hash of states</span></div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;};</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;</div>
<div class="line"><a name="l00485"></a><span class="lineno"><a class="code" href="hsm__builder_8c.html#a0f0550a73c122646dde5bd304d8d235f">  485</a></span>&#160;<span class="preprocessor">#define Builder_CurrentState( b ) (state_t*)((b)-&gt;current)</span></div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> Builder_Error( builder_t*builder, <span class="keyword">const</span> <span class="keywordtype">char</span> * error ) </div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;{</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;    builder-&gt;error=error; <span class="comment">// handy spot for a breakpoint</span></div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;}</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;<span class="preprocessor">#define Builder_Valid( b ) ((b)-&gt;hash.bucketPtr !=0)</span></div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00505"></a><span class="lineno"><a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9">  505</a></span>&#160;<span class="comment"></span><span class="keyword">typedef</span> <span class="keyword">struct </span>hsm_event_rec <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a>; </div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;<span class="keyword">struct </span>hsm_event_rec</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;{</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;    builder_events_t type;</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;};</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>begin_event_rec BeginEvent;</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;<span class="keyword">struct </span>begin_event_rec</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;{</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    <span class="keywordtype">int</span> id;</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> * name;</div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    <span class="keywordtype">int</span> namelen;</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;};</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>state_event_rec StateEvent;</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;<span class="keyword">struct </span>state_event_rec</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;{</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;    <span class="keywordtype">int</span> id;</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;};</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>enter_event_rec EnterEvent;</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;<span class="keyword">struct </span>enter_event_rec</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;{</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;    <a class="code" href="hsm__builder_8h.html#a7f870e6800e890e96c119d4346ae6806" title="Enter callback w/ user data.">hsm_callback_enter_ud</a> enter;</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;    <span class="keywordtype">void</span> * enter_data;   </div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;};</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>raw_enter_event_rec RawEnterEvent;</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;<span class="keyword">struct </span>raw_enter_event_rec</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;{</div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    <a class="code" href="hsm__state_8h.html#af766d6e8715b04f423b490cc5a056bf1" title="A state&#39;s enter callback.">hsm_callback_enter</a> enter;</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;};</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>raw_process_event_rec RawProcessEvent;</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;<span class="keyword">struct </span>raw_process_event_rec</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;{</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;    <a class="code" href="hsm__state_8h.html#ae16cf40ef01c5e281d2fcb8bba8ac661" title="A state&#39;s event handler callback.">hsm_callback_process_event</a> process;</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;};</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>process_event_ud_rec ProcessEventUd;</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;<span class="keyword">struct </span>process_event_ud_rec</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;{</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;    <a class="code" href="hsm__builder_8h.html#af6af9a3811b9ee199f1f51bbf02c3a5d" title="Event handler callback w/ user data.">hsm_callback_process_ud</a> process;</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    <span class="keywordtype">void</span> * process_data;</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;};</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>guard_event_rec GuardEvent;</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;<span class="keyword">struct </span>guard_event_rec</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;{</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    hsm_bool append;</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;};</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>raw_guard_event_rec RawGuardEvent;</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;<span class="keyword">struct </span>raw_guard_event_rec</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;{</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;    GuardEvent core;</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    <a class="code" href="hsm__state_8h.html#a75bddc6c285b72e7c14b011150df5ef8" title="Guard callback.">hsm_callback_guard</a>  guard;</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;};</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>guard_event_ud_rec GuardEventUD;</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="keyword">struct </span>guard_event_ud_rec</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;{</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;    GuardEvent core;</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;    <a class="code" href="hsm__builder_8h.html#a523ed5e5de7876173ff26a3221a7177d" title="Guard callback w/ user data.">hsm_callback_guard_ud</a>  guard;</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    <span class="keywordtype">void</span> * guard_data;   </div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;};</div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>raw_action_event_rec RawActionEvent;</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;<span class="keyword">struct </span>raw_action_event_rec</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;{</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    <a class="code" href="hsm__state_8h.html#a5a740484248abeee497979cbac897ac8" title="A state&#39;s action callback.">hsm_callback_action</a>  action;</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;};</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;</div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>action_event_rec ActionEvent;</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;<span class="keyword">struct </span>action_event_rec</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;{</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;    <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> core;</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;    <a class="code" href="hsm__builder_8h.html#af4aa080a39934e5e8eeaf8abe52c8101" title="Action callback w/ user data.">hsm_callback_action_ud</a>  action;</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;    <span class="keywordtype">void</span> * action_data;</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;};</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;<a class="code" href="hsm__state_8h.html#a13ea60f370fd7663153ad6d7fb7c73e1" title="Macro for declaring a state.">HSM_STATE</a>( Building, <a class="code" href="hsm__machine_8c.html#a1ba67e8e0edddad002d4f4c44d0e73db" title="Token state for use with the HSM_STATE macros to represent the outer most state.">HsmTopState</a>, BuildingIdle );</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;    <a class="code" href="hsm__state_8h.html#a13ea60f370fd7663153ad6d7fb7c73e1" title="Macro for declaring a state.">HSM_STATE</a>( BuildingIdle, Building, 0 );</div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;    <a class="code" href="hsm__state_8h.html#a0cb7e4f750bdd83a03d75df4714f2efa" title="Macro for declaring a state + enter callback.">HSM_STATE_ENTER</a>( BuildingState, Building, BuildingBody );</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;        <a class="code" href="hsm__state_8h.html#a13ea60f370fd7663153ad6d7fb7c73e1" title="Macro for declaring a state.">HSM_STATE</a>( BuildingBody, BuildingState, 0 );</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;        <a class="code" href="hsm__state_8h.html#a0cb7e4f750bdd83a03d75df4714f2efa" title="Macro for declaring a state + enter callback.">HSM_STATE_ENTER</a>( BuildingHandler, BuildingState, 0 );</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;<span class="comment">// Build:</span></div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;<span class="keyword">static</span> <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> BuildingEvent( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;{</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>(); <span class="comment">// at the top level, by default, everythings an error.</span></div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;    builder_t * builder= ((builder_t*)status-&gt;ctx);</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;    <span class="keywordflow">switch</span> (status-&gt;evt-&gt;type) {</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;        <span class="keywordflow">case</span> _hsm_begin: </div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;        {</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;            StateEvent*<span class="keyword">event</span>=(StateEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;            hash_entry_t* entry= Hash_FindEntry( &amp;builder-&gt;hash, event-&gt;id );</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;            <span class="keywordflow">if</span> (Entry_ReadyToBuild( entry )) {</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;                ret= BuildingState();</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;            }</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;            <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;                <span class="keywordflow">if</span> (!entry) {</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;                    Builder_Error( builder, <span class="stringliteral">&quot;hsmBegin for unknown state.&quot;</span> );</div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;                }</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;                <span class="keywordflow">else</span> </div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;                <span class="keywordflow">if</span> (Entry_FinishedBuilding( entry )) {</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;                    Builder_Error( builder, <span class="stringliteral">&quot;state already finished building via hsmEnd.&quot;</span>);    </div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;                }</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;                <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;                    Builder_Error( builder, <span class="stringliteral">&quot;state already being built via hsmBegin.&quot;</span>);</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;                }</div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;            }</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;        }            </div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;        <span class="keywordflow">break</span>;    </div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;            Builder_Error( builder, <span class="stringliteral">&quot;invalid function for state&quot;</span> );</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;    }</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;}</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;<span class="comment">// Idle:</span></div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;<span class="keyword">static</span> <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> BuildingIdleEvent( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;{</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    <span class="keywordflow">return</span> NULL;  </div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;}</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;<span class="comment">// State:</span></div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;<span class="keyword">static</span> <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> BuildingBodyEvent(<a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;{   </div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;    <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;}</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;</div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;<span class="keyword">static</span> <a class="code" href="hsm__context_8h.html#structhsm__context__rec" title="A per state instance context object.">hsm_context</a> BuildingStateEnter( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;{</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;    builder_t * builder= ((builder_t*)status-&gt;ctx);</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;    BeginEvent * evt= (BeginEvent*)(status-&gt;evt);</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;    state_t* parent= <a class="code" href="hsm__builder_8c.html#a0f0550a73c122646dde5bd304d8d235f" title="builder_rec helper macro to return the state that&#39;s currently getting built">Builder_CurrentState</a>( builder );     <span class="comment">// parent of the new state is the current state</span></div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;    BeginEvent*<span class="keyword">event</span>=(BeginEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;    hash_entry_t* entry;</div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;    state_t* new_state;</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;    </div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( status-&gt;evt-&gt;type == _hsm_begin );</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;    entry= Hash_CreateEntry( &amp;(builder-&gt;hash), evt-&gt;id, 0 );</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;    new_state= NewState( parent, evt-&gt;name, evt-&gt;namelen );</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;        </div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( new_state &amp;&amp; entry-&gt;clientData == 0);</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;    <span class="keywordflow">if</span> (new_state &amp;&amp; entry-&gt;clientData == 0) </div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;    {</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;        entry-&gt;clientData= new_state;</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;        builder-&gt;current= new_state;      <span class="comment">// later, we&#39;ll use the parent state to unwind</span></div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;        ++builder-&gt;count;                 <span class="comment">// </span></div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;    }        </div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;        <span class="keywordflow">if</span> (!new_state) {</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;            Builder_Error( builder, <span class="stringliteral">&quot;couldn&#39;t allocate new state&quot;</span>);</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;        }</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;        <span class="keywordflow">if</span> (!entry-&gt;clientData) {</div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;            Builder_Error( builder, <span class="stringliteral">&quot;state data already exists&quot;</span>);</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        }</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;        <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;            Builder_Error( builder, <span class="stringliteral">&quot;unknown error&quot;</span>);</div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;        }</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;    }</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;    <span class="comment">// keep the builder as context</span></div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;    <span class="keywordflow">return</span> status-&gt;ctx;</div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;}</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;<span class="comment"></span><span class="keyword">static</span> <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> BuildingStateEvent( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;{</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;    <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> ret= NULL;</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;    builder_t * builder= ((builder_t*)status-&gt;ctx);</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;    state_t* current= <a class="code" href="hsm__builder_8c.html#a0f0550a73c122646dde5bd304d8d235f" title="builder_rec helper macro to return the state that&#39;s currently getting built">Builder_CurrentState</a>( builder );</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;    <span class="keywordflow">switch</span> (status-&gt;evt-&gt;type) </div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;    {</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;        <span class="keywordflow">case</span> _hsm_enter_ud: {</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;            <span class="keyword">const</span> EnterEvent* <span class="keyword">event</span>= (<span class="keyword">const</span> EnterEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;            if (!current-&gt;desc.enter &amp;&amp; event-&gt;enter) {</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;                current-&gt;desc.enter= RunGenericEnter;</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;                current-&gt;enter= <span class="keyword">event</span>-&gt;enter;</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;                current-&gt;enter_ud= <span class="keyword">event</span>-&gt;enter_data;</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;                ret= BuildingBody();</div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;            }</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;            <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;                Builder_Error( builder, current-&gt;desc.enter ? <span class="stringliteral">&quot;enter already specified.&quot;</span> : <span class="stringliteral">&quot;enter is null.&quot;</span> );</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;                ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;            }</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;        }</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;        <span class="keywordflow">case</span> _hsm_enter_raw: {</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;            <span class="keyword">const</span> RawEnterEvent* <span class="keyword">event</span>= (<span class="keyword">const</span> RawEnterEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;            if (!current-&gt;desc.enter &amp;&amp; event-&gt;enter) {</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;                current-&gt;desc.enter= <span class="keyword">event</span>-&gt;enter;</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;                ret= BuildingBody();</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;            }</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;            <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;                Builder_Error( builder, current-&gt;desc.enter ? <span class="stringliteral">&quot;enter already specified.&quot;</span> : <span class="stringliteral">&quot;enter is null.&quot;</span> );</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;                ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;            }</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;        }</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;        <span class="keywordflow">case</span> _hsm_exit_raw: {</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;            <span class="keyword">const</span> RawActionEvent* <span class="keyword">event</span>= (<span class="keyword">const</span> RawActionEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;            if (!current-&gt;desc.exit &amp;&amp; event-&gt;action) {</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;                current-&gt;desc.exit= <span class="keyword">event</span>-&gt;action;</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;                ret= BuildingBody();</div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;            }</div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;            <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;                Builder_Error( builder, current-&gt;desc.exit ? <span class="stringliteral">&quot;exit already specified.&quot;</span> : <span class="stringliteral">&quot;exit is null.&quot;</span> );</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;                ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;            }</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;        }</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;        <span class="keywordflow">case</span> _hsm_exit_ud: {</div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;            <span class="keyword">const</span> ActionEvent* <span class="keyword">event</span>= (<span class="keyword">const</span> ActionEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;            if (!current-&gt;desc.exit &amp;&amp; event-&gt;action) {</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;                current-&gt;desc.exit= RunGenericExit;</div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;                current-&gt;exit= <span class="keyword">event</span>-&gt;action;</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;                current-&gt;exit_ud= <span class="keyword">event</span>-&gt;action_data;</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;                ret= BuildingBody();</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;            }</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;            <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;                Builder_Error( builder, current-&gt;desc.exit ? <span class="stringliteral">&quot;exit already specified.&quot;</span> : <span class="stringliteral">&quot;exit is null.&quot;</span> );</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;                ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;            }</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;        }</div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;        <span class="keywordflow">case</span> _hsm_process_raw: {</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;            <span class="keyword">const</span> RawProcessEvent* <span class="keyword">event</span>= (<span class="keyword">const</span> RawProcessEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;            if (event-&gt;process) {</div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;                NewProcessRaw( current, event-&gt;process );</div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;                ret= BuildingBody();</div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;            }</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;            <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;                Builder_Error( builder, <span class="stringliteral">&quot;process is null.&quot;</span> );</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;                ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;            }</div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;        }</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;        <span class="keywordflow">break</span>; </div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;        <span class="keywordflow">case</span> _hsm_process_ud: {</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;            <span class="keyword">const</span> ProcessEventUd* <span class="keyword">event</span>= (<span class="keyword">const</span> ProcessEventUd*)status-&gt;evt;</div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;            if (event-&gt;process) {</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;                NewProcessUD( current, event-&gt;process, event-&gt;process_data );</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;                ret= BuildingBody();</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;            }</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;            <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;                Builder_Error( builder, <span class="stringliteral">&quot;process is null.&quot;</span> );</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;                ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;            }</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        }</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;        <span class="keywordflow">break</span>; </div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;        <span class="comment">// start building a event handler</span></div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        <span class="keywordflow">case</span> _hsm_guard_raw: </div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;        <span class="keywordflow">case</span> _hsm_guard_ud: </div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;        {</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;            ret= BuildingHandler();</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;        }</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;        <span class="keywordflow">case</span> _hsm_end: {</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;            <span class="comment">// setup the event handler, this also a key that the state is good to go.</span></div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;            current-&gt;desc.process= RunGenericEvent;</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;            <span class="comment">// if this was the last matching begin/end pair, we&#39;re done</span></div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;            <span class="comment">// ( we dont use !current, b/c of potential containment in external states )</span></div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;            <span class="keywordflow">if</span> (--builder-&gt;count==0) {</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;                builder-&gt;current= 0;</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;                ret= Building();</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;            }</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;            <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;                builder-&gt;current= (state_t*) current-&gt;desc.parent;                    </div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;                ret= BuildingBody();</div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;            }</div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;        }            </div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;    }</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;}</div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;<span class="comment">// If, and And: </span></div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;guard_t* NewGuardFromEvent( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status, handler_t* handler )</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;{</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    guard_t* guard=0;</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;    <span class="keywordflow">if</span> (handler) {</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;        <span class="keywordflow">if</span> (status-&gt;evt-&gt;type == _hsm_guard_ud) {</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;            <span class="keyword">const</span> GuardEventUD* <span class="keyword">event</span>= (<span class="keyword">const</span> GuardEventUD*)status-&gt;evt;</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;            guard= NewGuardUD( handler, event-&gt;guard, event-&gt;guard_data );</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;        }</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;        <span class="keywordflow">else</span> </div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;        <span class="keywordflow">if</span> (status-&gt;evt-&gt;type ==  _hsm_guard_raw) {</div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;            <span class="keyword">const</span> RawGuardEvent * <span class="keyword">event</span>= (<span class="keyword">const</span> RawGuardEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;            guard= NewGuardRaw( handler, event-&gt;guard  );</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;        }</div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;        <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;            <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>(0 &amp;&amp; <span class="stringliteral">&quot;unexpected event&quot;</span>);</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;        }</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;    }</div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;    <span class="keywordflow">return</span> guard;</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;}</div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;<span class="keyword">static</span> <a class="code" href="hsm__context_8h.html#structhsm__context__rec" title="A per state instance context object.">hsm_context</a> BuildingHandlerEnter( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;{</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;    builder_t * builder= ((builder_t*)status-&gt;ctx);</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;    state_t* state= <a class="code" href="hsm__builder_8c.html#a0f0550a73c122646dde5bd304d8d235f" title="builder_rec helper macro to return the state that&#39;s currently getting built">Builder_CurrentState</a>( builder );</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;    guard_t* guard=0;</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;    handler_t* handler= (handler_t*) NewHandler( state );</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( handler );</div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;    guard= NewGuardFromEvent( status, handler );</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;    <span class="comment">// keep the original context</span></div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;    <span class="keywordflow">return</span> status-&gt;ctx;</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;}</div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;<span class="keyword">static</span> <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> BuildingHandlerEvent( <a class="code" href="hsm__status_8h.html#structhsm__status__rec" title="Structure used for consolidating callback parameters.">hsm_status</a> status )</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;{</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;    <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> ret=NULL;</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;    builder_t* builder= ((builder_t*)status-&gt;ctx);</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;    state_t* state= <a class="code" href="hsm__builder_8c.html#a0f0550a73c122646dde5bd304d8d235f" title="builder_rec helper macro to return the state that&#39;s currently getting built">Builder_CurrentState</a>( builder );</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>(state);</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;    <span class="keywordflow">if</span> (state) {</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;        <span class="comment">// we shouldnt be in this state unless the process is a handler...</span></div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;        handler_t* handler= (handler_t*) state-&gt;process;</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;        <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( state-&gt;process-&gt;flags &amp; ProcessHandler );</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;        <span class="keywordflow">switch</span> (status-&gt;evt-&gt;type) {</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;            <span class="keywordflow">case</span> _hsm_goto: {</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;                <span class="keyword">const</span> StateEvent* <span class="keyword">event</span>= (<span class="keyword">const</span> StateEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;                <span class="keyword">const</span> <span class="keywordtype">int</span> go= event-&gt;id;</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;                hash_entry_t* target= Hash_FindEntry( &amp;(builder-&gt;hash), go );</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;                <span class="keywordflow">if</span> (!handler-&gt;target &amp;&amp; target) {</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;                    handler-&gt;target= target;</div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;                    ret= <a class="code" href="hsm__machine_8h.html#a3a16509f8bea2bca3f7b3f36525cc243" title="Token state that can be used by event handler functions to indicate the event was handled and no furt...">HsmStateHandled</a>();</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;                }</div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;                <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;                    Builder_Error( builder, handler-&gt;target ? <span class="stringliteral">&quot;goto already specified&quot;</span> : <span class="stringliteral">&quot;unknown goto target&quot;</span> );</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;                    ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;                }                </div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;            }</div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;            <span class="keywordflow">case</span> _hsm_guard_raw: </div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;            <span class="keywordflow">case</span> _hsm_guard_ud: </div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;            {</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;                <span class="keyword">const</span> GuardEvent* guard_event= (<span class="keyword">const</span> GuardEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;                <span class="comment">// on append, we want to add this guard to us</span></div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;                <span class="comment">// otherwise we let the parent state start a new event handler</span></div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;                if (guard_event-&gt;append) {</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;                    guard_t* guard= NewGuardFromEvent( status, handler );</div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;                    <span class="keywordflow">if</span> (guard) {</div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;                        ret= <a class="code" href="hsm__machine_8h.html#a3a16509f8bea2bca3f7b3f36525cc243" title="Token state that can be used by event handler functions to indicate the event was handled and no furt...">HsmStateHandled</a>();</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;                    }</div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;                    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;                        Builder_Error( builder, <span class="stringliteral">&quot;couldnt create guard&quot;</span>);</div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;                        ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;                    }                    </div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;                }</div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;            }</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;            <span class="keywordflow">case</span> _hsm_action_ud: {</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;                <span class="keyword">const</span> ActionEvent* action_event= (<span class="keyword">const</span> ActionEvent*)status-&gt;evt;</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;                if (NewAction( handler, action_event-&gt;action, action_event-&gt;action_data )) {</div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;                    ret= <a class="code" href="hsm__machine_8h.html#a3a16509f8bea2bca3f7b3f36525cc243" title="Token state that can be used by event handler functions to indicate the event was handled and no furt...">HsmStateHandled</a>();</div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;                }</div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;                <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;                    Builder_Error( builder, !action_event-&gt;action ? <span class="stringliteral">&quot;no action specified&quot;</span> : <span class="stringliteral">&quot;couldnt allocate action&quot;</span>);</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;                    ret= <a class="code" href="hsm__machine_8h.html#a5574ce97f59edf4b77fafabc6ea36e54" title="Token state for when a machine has inadvertently killed itself.">HsmStateError</a>();</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;                }                </div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;            }</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;        };        </div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;    }        </div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;}</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;<span class="comment">// Builder Interface:</span></div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;</div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;<span class="comment">// there&#39;d be one of each of these per thread context if such a thing were needed</span></div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;<span class="keyword">static</span> <a class="code" href="hsm__machine_8h.html#structhsm__context__machine__rec" title="Extends hsm_machine_rec with a context stack to provide per-state instance data.">hsm_context_machine_t</a> gMachine= {0};</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;<span class="keyword">static</span> builder_t gBuilder= {0};</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> gStartCount=0;</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00916"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#aee7b062ccc31bc4305f2bccc57e12438">  916</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="hsm__builder_8c.html#aee7b062ccc31bc4305f2bccc57e12438" title="Builder initialization.">hsmStartup</a>()</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;{</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;    <span class="keywordflow">if</span> (!gStartCount) {</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;        Hash_InitTable( &amp;gBuilder.hash );</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;        <a class="code" href="hsm__machine_8c.html#a7117ece3956d53414f80e1a340161f8a" title="Start a machine.">HsmStart</a>( <a class="code" href="hsm__machine_8c.html#ac3c05a1d7215bdf5f9e4132a26dafca2" title="Initialize a statemachine with a context stack to its default values.">HsmMachineWithContext</a>( &amp;gMachine, &amp;(gBuilder.ctx) ), Building() );</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;    }</div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;    <span class="keywordflow">return</span> ++gStartCount;</div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;}</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00926"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#add54a0bda2485a0dc53b187ee6683ac5">  926</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="hsm__builder_8c.html#add54a0bda2485a0dc53b187ee6683ac5" title="Builder shutdown.">hsmShutdown</a>()</div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;{</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;    <span class="keywordflow">if</span> (gStartCount&gt;0) {</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;        <span class="keyword">const</span> hsm_bool free_client_data= <a class="code" href="hsm__types_8h.html#ae231908aca4879403ae108cf0f5c7a9c" title="1">HSM_TRUE</a>;</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;        Hash_DeleteTable( &amp;gBuilder.hash, free_client_data );</div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;        --gStartCount;</div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;    }        </div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;    <span class="keywordflow">return</span> gStartCount;</div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;}</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00937"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#aee89776d61b3c812c2e1da067e3124da">  937</a></span>&#160;<a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> <a class="code" href="hsm__builder_8c.html#aee89776d61b3c812c2e1da067e3124da" title="Return a core hsm_state from an id.">hsmResolveId</a>( <span class="keywordtype">int</span> <span class="keywordtype">id</span> ) </div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;{</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;    <a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> ret=0;</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;    <span class="keywordflow">if</span> ( gStartCount &amp;&amp; <a class="code" href="hsm__machine_8c.html#a893207a7a8345aad604bd01a84ee9eb4" title="Determine if a machine has been started, and has not reached a terminal, nor an error state...">HsmIsRunning</a>(&amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>) ) {</div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;        <span class="keyword">const</span> hash_entry_t* entry= Hash_FindEntry( &amp;(gBuilder.hash), <span class="keywordtype">id</span> );</div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;        ret= (<a class="code" href="hsm__forwards_8h.html#aaf8612f2e29f91153ebf2c076aa68030" title="Pointer to an hsm_state_rec.">hsm_state</a>) Entry_FinishedBuilding( entry ) ? entry-&gt;clientData :  0;</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;    }        </div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;}</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00949"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a93916a77098a9337d6ca88fd4b0c45af">  949</a></span>&#160;<a class="code" href="hsm__state_8h.html#structhsm__state__rec" title="a state descriptor http://dev.ionous.net/2012/06/state-descriptors.html">hsm_state</a> <a class="code" href="hsm__builder_8c.html#a93916a77098a9337d6ca88fd4b0c45af" title="Return an hsm_state from a builder state.">hsmResolve</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> * name ) </div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;{</div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="hsm__builder_8c.html#aee89776d61b3c812c2e1da067e3124da" title="Return a core hsm_state from an id.">hsmResolveId</a>( <a class="code" href="hsm__builder_8c.html#a5779f163e882967ac81477d847f2733b" title="Declare a new state.">hsmState</a>( name ) );</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;}</div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00955"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#add84704ce1ec360d3b5c8e54b81f3f79">  955</a></span>&#160;hsm_bool <a class="code" href="hsm__builder_8c.html#ab376b0ab8385cbebbde9efffb731e430">hsmStartId</a>( <a class="code" href="hsm__machine_8h.html#structhsm__machine__rec" title="The statemachine object.">hsm_machine</a> hsm, <span class="keywordtype">int</span> <span class="keywordtype">id</span> )</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;{</div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="hsm__machine_8c.html#a7117ece3956d53414f80e1a340161f8a" title="Start a machine.">HsmStart</a>( hsm, <a class="code" href="hsm__builder_8c.html#aee89776d61b3c812c2e1da067e3124da" title="Return a core hsm_state from an id.">hsmResolveId</a>( <span class="keywordtype">id</span> ) );</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;}</div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00961"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#af802c1ccaffba3620ec41825c1757c26">  961</a></span>&#160;hsm_bool <a class="code" href="hsm__builder_8c.html#af802c1ccaffba3620ec41825c1757c26" title="Start the passed machine using the passed named state.">hsmStart</a>( <a class="code" href="hsm__machine_8h.html#structhsm__machine__rec" title="The statemachine object.">hsm_machine</a> hsm, <span class="keyword">const</span> <span class="keywordtype">char</span> * name )</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;{</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="hsm__builder_8c.html#ab376b0ab8385cbebbde9efffb731e430">hsmStartId</a>( hsm, <a class="code" href="hsm__builder_8c.html#a5779f163e882967ac81477d847f2733b" title="Declare a new state.">hsmState</a>( name ) );</div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;}</div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;</div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00967"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a5779f163e882967ac81477d847f2733b">  967</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="hsm__builder_8c.html#a5779f163e882967ac81477d847f2733b" title="Declare a new state.">hsmState</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> * name )</div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;{</div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;    <span class="keywordtype">int</span> ret=0;</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;        <a class="code" href="hsm__types_8h.html#a5041728bd5890050e49ba4506a83f86f" title="32 bit unsigned integer">hsm_uint32</a> <span class="keywordtype">id</span>= <a class="code" href="hsm__builder_8h.html#a49c23334d7e4fb5beb37cea807290a98" title="Macro for seeding hsmStringHash.">HSM_HASH32</a>( name );</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;        state_t *current= <a class="code" href="hsm__builder_8c.html#a0f0550a73c122646dde5bd304d8d235f" title="builder_rec helper macro to return the state that&#39;s currently getting built">Builder_CurrentState</a>(&amp;gBuilder);</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;        hash_entry_t* hash= Hash_CreateEntry( &amp;gBuilder.hash, <span class="keywordtype">id</span>, 0 );</div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;        <span class="keywordflow">if</span> (hash) {</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;            ret= id;</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;        }</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;    }        </div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;}</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;</div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;<span class="comment">// all of the following functions generate handlers into the builder statemachine</span></div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;</div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00993"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a6fcf2030bd45065a782c496502ab7ac4">  993</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="hsm__builder_8c.html#a6fcf2030bd45065a782c496502ab7ac4" title="Define a named state.">hsmBegin</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> * name, <span class="keywordtype">int</span> len )</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;{</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;    <span class="keywordtype">int</span> ret=0;</div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> <span class="keywordtype">id</span>= <a class="code" href="hsm__builder_8c.html#a5779f163e882967ac81477d847f2733b" title="Declare a new state.">hsmState</a>( name );</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;    <span class="keywordflow">if</span> (<span class="keywordtype">id</span>) {</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;        BeginEvent evt= { _hsm_begin, id, name, len };</div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt.core )) {</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;            ret= id;</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;        }</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;    }        </div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;    <span class="keywordflow">return</span> id;</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;}</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;<span class="preprocessor">#if 0 // not sure that builder will work properly without the string version</span></div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;<span class="preprocessor"></span><span class="keywordtype">int</span> hsmBeginId( <span class="keywordtype">int</span> <span class="keywordtype">id</span> )</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;{</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;    <span class="keywordtype">int</span> ret=0;</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;        BeginEvent evt= { _hsm_begin, <span class="keywordtype">id</span> };</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;        <span class="keywordflow">if</span>( <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt.core ) ) {</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;            ret=id;</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;        }            </div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;    }        </div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;}</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01023"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a2ddbd2fe99f1164327b50ed121a5b007"> 1023</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#a1c668b2d6fb30c0ba5e4ea0eda41f71e" title="Specify a callback for state entry w/ user data.">hsmOnEnterUD</a>( <a class="code" href="hsm__builder_8h.html#a7f870e6800e890e96c119d4346ae6806" title="Enter callback w/ user data.">hsm_callback_enter_ud</a> entry, <span class="keywordtype">void</span> *enter_data )</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;{</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;        EnterEvent evt= { _hsm_enter_ud, entry, enter_data };</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt.core );</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;    }        </div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;}</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01033"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#af2b192ad0796df85a5834e89321fcfe1"> 1033</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#af2b192ad0796df85a5834e89321fcfe1" title="Specify a callback for state entry.">hsmOnEnter</a>( <a class="code" href="hsm__state_8h.html#af766d6e8715b04f423b490cc5a056bf1" title="A state&#39;s enter callback.">hsm_callback_enter</a> entry )</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;{</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;        RawEnterEvent evt= { _hsm_enter_raw, entry };</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt.core );</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;    }        </div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;}</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01043"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a2c74d225d427461f71d69a3af8367970"> 1043</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#a6c2cad581a89f299c5ac0fdac56b6e03" title="Specify a callback for state exit.">hsmOnExit</a>( <a class="code" href="hsm__state_8h.html#a5a740484248abeee497979cbac897ac8" title="A state&#39;s action callback.">hsm_callback_action</a> action )</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;{</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;        RawActionEvent evt= { _hsm_exit_raw, action };</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt.core );</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;    }        </div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;}</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01052"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a99ba83050d5c6fb29f7eac6bb847d2ea"> 1052</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#aa5ad5644b025450e1a6f805d5185fa9f" title="Specify a callback for state exit w/ user data.">hsmOnExitUD</a>( <a class="code" href="hsm__builder_8h.html#af4aa080a39934e5e8eeaf8abe52c8101" title="Action callback w/ user data.">hsm_callback_action_ud</a> action, <span class="keywordtype">void</span> *exit_data )</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;{</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;        ActionEvent evt= { _hsm_exit_ud, action, exit_data };</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt.core );</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;    }        </div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;}</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01062"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#ac1108a3da927fc7e47767a37575869e1"> 1062</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#ac1108a3da927fc7e47767a37575869e1" title="Declare a new event handler.">hsmOnEvent</a>( <a class="code" href="hsm__state_8h.html#ae16cf40ef01c5e281d2fcb8bba8ac661" title="A state&#39;s event handler callback.">hsm_callback_process_event</a> process )</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;{</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;        RawProcessEvent evt= { _hsm_process_raw, process }; </div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;(evt.core) );</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;    }        </div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;}</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01072"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a9779629a8d1c719b3c5d5f0c761c8aee"> 1072</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#a9779629a8d1c719b3c5d5f0c761c8aee" title="Declare a new event handler.">hsmOnEventUD</a>( <a class="code" href="hsm__builder_8h.html#af6af9a3811b9ee199f1f51bbf02c3a5d" title="Event handler callback w/ user data.">hsm_callback_process_ud</a> process, <span class="keywordtype">void</span>* process_data )</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;{</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;        ProcessEventUd evt= { _hsm_process_ud, process, process_data }; </div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;(evt.core) );</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;    }        </div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;}</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01082"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#ad02a84de3e1056d771ed345e72875bad"> 1082</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#ad02a84de3e1056d771ed345e72875bad" title="Begin the declaration of a new event handler.">hsmIf</a>( <a class="code" href="hsm__state_8h.html#a75bddc6c285b72e7c14b011150df5ef8" title="Guard callback.">hsm_callback_guard</a> guard )</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;{</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;        RawGuardEvent evt= { _hsm_guard_raw, 0, guard }; </div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;(evt.core.core) );</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;    }        </div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;}</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01092"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a3c715e83fa677bb6c049e590b2806dc0"> 1092</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#a3c715e83fa677bb6c049e590b2806dc0" title="Event handler initialization.">hsmIfUD</a>( <a class="code" href="hsm__builder_8h.html#a523ed5e5de7876173ff26a3221a7177d" title="Guard callback w/ user data.">hsm_callback_guard_ud</a> guard, <span class="keywordtype">void</span> *guard_data )</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;{</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;        GuardEventUD evt= { _hsm_guard_ud, 0, guard, guard_data }; </div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;(evt.core.core) );</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;    }        </div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;}</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01102"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#ab64332479fd99d255de9a877f4779a9b"> 1102</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#ab64332479fd99d255de9a877f4779a9b" title="Add a guard to the current event handler.">hsmAndUD</a>( <a class="code" href="hsm__builder_8h.html#a523ed5e5de7876173ff26a3221a7177d" title="Guard callback w/ user data.">hsm_callback_guard_ud</a> guard, <span class="keywordtype">void</span> *guard_data )</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;{</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;        GuardEventUD evt= { _hsm_guard_ud, <a class="code" href="hsm__types_8h.html#ae231908aca4879403ae108cf0f5c7a9c" title="1">HSM_TRUE</a>, guard, guard_data }; </div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;(evt.core.core) );</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;    }        </div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;}</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01112"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a3e2542f58c071b332082c72fd66df8bb"> 1112</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#a3e2542f58c071b332082c72fd66df8bb" title="An event handler started by hsmIf(UD) should transition to the named state.">hsmGoto</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> * name )</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;{</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;    <a class="code" href="hsm__builder_8c.html#a16d37477917568e944e63eda28c8cc62" title="An event handler started by hsmIf(UD) should transition to the id&#39;d state.">hsmGotoId</a>( <a class="code" href="hsm__builder_8c.html#a5779f163e882967ac81477d847f2733b" title="Declare a new state.">hsmState</a>( name ) );</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;}</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01118"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a87c549299d8b7c2800a9aa0017ae13f5"> 1118</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#a16d37477917568e944e63eda28c8cc62" title="An event handler started by hsmIf(UD) should transition to the id&#39;d state.">hsmGotoId</a>( <span class="keywordtype">int</span> <span class="keywordtype">id</span> )</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;{</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;        StateEvent evt= { _hsm_goto, <span class="keywordtype">id</span> };</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt.core );</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;    }        </div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;}</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01128"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a4a41d8370c3a2f4e44b404eb96993b77"> 1128</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#a4a41d8370c3a2f4e44b404eb96993b77" title="Run an action after meeting the conditions for the current event handler.">hsmRunUD</a>( <a class="code" href="hsm__builder_8h.html#af4aa080a39934e5e8eeaf8abe52c8101" title="Action callback w/ user data.">hsm_callback_action_ud</a> action, <span class="keywordtype">void</span> *action_data )</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;{</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;        ActionEvent evt= { _hsm_action_ud, action, action_data }; </div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt.core );</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;    }        </div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;}</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;<span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l01138"></a><span class="lineno"><a class="code" href="hsm__builder_8h.html#a1b3b9447cfcb13c231a4814341987e0c"> 1138</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="hsm__builder_8c.html#a1b3b9447cfcb13c231a4814341987e0c" title="Complete the declaration of a state started by hsmBegin().">hsmEnd</a>()</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;{</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;    <a class="code" href="hsm__types_8h.html#ae90abec415767fe632682dddda6e1567" title="maps to an assert in debug builds compiles out in non-debug builds">HSM_ASSERT</a>( gStartCount );</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;    <span class="keywordflow">if</span> ( gStartCount ) {</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;        <a class="code" href="hsm__builder_8c.html#a4a1ca39e7b8b339eec5fca5487930ed9" title="data associated with the builder_events_t essentially: the interface functions repacked a function ob...">BuildEvent</a> evt= { _hsm_end };</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;        <a class="code" href="hsm__machine_8c.html#a2e5511e0812b7613e3d1e496908bc8d0" title="Send the passed event to the machine.">HsmSignalEvent</a>( &amp;gMachine.<a class="code" href="hsm__machine_8h.html#a18c2fea85572ea48b12e33a8dcf51c9a" title="Core machine data.">core</a>, &amp;evt );</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;    }        </div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;}</div>
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